CVE-2026-71559

High

Description

Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an uncaught panic. This issue affects Apache Fory: from 0.16.0 before 1.5.0. Users of other language implementations are not affected. Users are recommended to upgrade to version 1.5.0, which fixes the issue.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Apache Fory

PublishedAug 7, 2026

First seenAug 7, 2026

Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update

apache fory1.5.0 or later

Vendor advisories

lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3

Affected products

Product	Affected versions	Fixed in
apache fory	0.16.0 ≤ v < 1.5.0	1.5.0

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